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Product Detailed Parameters
- Description：FERRITE BEAD 600 OHM 0402 1LN
- Series：MMZ-E
- Mfr：TDK Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：1
- Impedance @ Frequency：600 Ohms @ 100 MHz
- Current Rating (Max)：300mA
- DC Resistance (DCR) (Max)：650mOhm
- Ratings：AEC-Q200
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0402 (1005 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.022" (0.55mm)
- Size / Dimension：0.039" L x 0.020" W (1.00mm x 0.50mm)
- Features：-
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Overview
The MMZ1005S601ETD25 is a single-line ferrite bead from the TDK MMZ-E series, designed for signal line noise suppression. It features a 0402 (1005 metric) surface-mount package with dimensions of 1.00mm x 0.50mm and a maximum height of 0.55mm. The component provides an impedance of 600 ohms at 100 MHz with a tolerance of 25%. It supports a maximum DC current of 300 mA and has a maximum DC resistance (DCR) of 650 milliohms. Rated for AEC-Q200 automotive standards, it operates within a temperature range of -55°C to +125°C.
Feature Summary
- AEC-Q200 qualified for automotive reliability requirements
- Compact 0402 surface-mount footprint for space-constrained designs
- High-temperature stability suitable for harsh environments
Applications
- Noise reduction in automotive electronic control units (ECUs)
- Signal line filtering in multimedia modules
- Electromagnetic interference (EMI) suppression in compact digital circuits
Procurement Notes
Verify the specific suffix 'TD25' against official TDK documentation to confirm packaging configuration and tape-and-reel specifications. Ensure the selected variant matches the required impedance tolerance and current rating for the target application. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm availability and authenticity before procurement.
Selection Notes
Select this component when a low-profile 0402 ferrite bead is required for high-frequency signal integrity. The 600-ohm impedance at 100 MHz targets common noise frequencies in digital systems. The 300 mA current rating suits low-power signal lines rather than power rails. Verify that the 650 milliohm DCR does not introduce excessive voltage drop in the specific circuit path.
Part Context
This part belongs to the TDK MMZ-E series, which specializes in automotive-grade chip beads. The MMZ1005 designation indicates the 0402 case size. The 'S' likely denotes the specific material composition or impedance characteristic within the series. This series is engineered to meet stringent automotive quality standards while providing effective EMI/RFI suppression in small form factors.
Replacement Considerations
The MMZ1005A601ETD25 is a related variant within the same series but specifies a higher maximum DC resistance of 800 milliohms compared to the 650 milliohms of the S-series. Verify if the increased DCR impacts the circuit performance before substitution.
